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光伏站sf6氣體報警報警裝置價格SF6報警

發布時間:2023-11-06 21:28:36       發布人:dxdz  瀏覽量:

光伏站sf6氣體報警報警裝置價格SF6報警

SF6氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)已(yi)有百年(nian)(nian)歷史,它(ta)是(shi)法國兩位化學家Moissan和Lebeau于1900年(nian)(nian)合成的人(ren)造(zao)惰性氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti),1940年(nian)(nian)前后,美國將其用(yong)(yong)(yong)于曼哈頓(dun)計劃(核軍事)。SF6是(shi)強電(dian)(dian)負(fu)(fu)性氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti),它(ta)的分(fen)子(zi)極易吸附(fu)自(zi)由電(dian)(dian)子(zi)而(er)形成質(zhi)量大的負(fu)(fu)離子(zi),削弱氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)中碰(peng)撞電(dian)(dian)離過(guo)程,因此(ci)其電(dian)(dian)氣(qi)(qi)(qi)絕(jue)緣(yuan)強度很高(gao),在(zai)均(jun)勻(yun)電(dian)(dian)場中約為(wei)空氣(qi)(qi)(qi)絕(jue)緣(yuan)強度的2.5倍。SF6氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)在(zai)t≈2000K時出現(xian)熱分(fen)解高(gao)峰(feng),因此(ci)在(zai)交流(liu)電(dian)(dian)弧電(dian)(dian)流(liu)過(guo)零(ling)時,SF6對弧道的冷卻(que)作用(yong)(yong)(yong)比(bi)空氣(qi)(qi)(qi)強得多,其滅弧能力約為(wei)空氣(qi)(qi)(qi)的100倍。SF6氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)絕(jue)緣(yuan)的管道輸電(dian)(dian)線的優點是(shi)介質(zhi)損耗小、傳輸容(rong)量大,且可用(yong)(yong)(yong)于高(gao)落差場合,因此(ci)常用(yong)(yong)(yong)于水電(dian)(dian)站出線,取代常規(gui)的充(chong)油(you)電(dian)(dian)纜。SF6氣(qi)(qi)(qi)體(ti)(ti)(ti)(ti)絕(jue)緣(yuan)的變壓(ya)器具有防(fang)火(huo)防(fang)爆(bao)。

顯(xian)(xian)示屏由(you)控(kong)制(zhi)單元、通信(xin)單元、人(ren)體(ti)感應(ying)啟動顯(xian)(xian)示及語(yu)音播(bo)報(bao)(bao)單元組成,當(dang)人(ren)體(ti)感應(ying)器感應(ying)到人(ren)身啟動信(xin)息(xi),將(jiang)啟動信(xin)息(xi)通過(guo)485總線傳(chuan)輸(shu)給監控(kong)主機(ji),由(you)監控(kong)主機(ji)控(kong)制(zhi)顯(xian)(xian)示單元顯(xian)(xian)示室內(nei)SF6高值及對(dui)應(ying)機(ji)號和(he)O2低值及對(dui)應(ying)機(ji)號,后(hou)顯(xian)(xian)示室內(nei)是否(fou)安全(quan),同(tong)時(shi)語(yu)音播(bo)報(bao)(bao)顯(xian)(xian)示內(nei)容(rong)。專為多(duo)個(ge)入(ru)(ru)口而設計,一般安裝在(zai)場所入(ru)(ru)口處,為工作(zuo)人(ren)員在(zai)進(jin)入(ru)(ru)每個(ge)入(ru)(ru)口時(shi)都能及時(shi)播(bo)報(bao)(bao)和(he)顯(xian)(xian)示場所內(nei)狀(zhuang)態和(he)安全(quan)情(qing)況。

DX6000H型SF6 在(zai)線(xian)監測(ce)報警系統適用(yong)于配電室、開(kai)(kai)關站(zhan)、光伏發(fa)電廠(chang)、海上風電場、10KV、35KV、220KV開(kai)(kai)關柜、GIS室等場所;設備(bei)監測(ce)精度高、范圍廣(guang)、功能全(quan),具有(you)良好的(de)(de)擴(kuo)展性(xing) 2.1 采用(yong)1024*600觸(chu)摸(mo)屏,全(quan)中文菜單(dan)操(cao)作,界面友(you)好,操(cao)作簡單(dan); 2.2 設備(bei)集成三組485接口,采用(yong)插拔式(shi)接線(xian)端子接線(xian)簡單(dan),具有(you)良好的(de)(de)抗(kang)干擾能力,總線(xian)通訊(xun),布(bu)線(xian)經濟,安(an)裝方(fang)便; 2.3 三組DC24V接口,可選配DC3.3V、DC5V、DC12V電壓(ya)輸出, 2.4 自動(dong)故(gu)障檢測(ce),并(bing)能用(yong)中文顯示處準(zhun)確的(de)(de)故(gu)障部位(wei)及類(lei)型; 2.5 自動(dong)檢索探測(ce)器地址及狀態(tai),SF6/O2/溫濕度探測(ce)器在(zai)同一系統監控; 2.6 大(da)容量儲存(cun)芯片,循(xun)環記錄報警信息,大(da)可記錄50000條; 2.7 RS485上傳(chuan)接口,標準(zhun)modbus Rtu通訊(xun)協(xie)議。

2.8 關鍵(jian)參數(shu),加密設定(ding),防(fang)止誤操(cao)作 2.9 多(duo)可(ke)選配7組(zu)(zu)繼(ji)電(dian)(dian)器(qi),繼(ji)電(dian)(dian)器(qi)控(kong)制(zhi)方式(shi)可(ke)軟件設置(zhi) 2.10 具有 年-月-日-時(shi)(shi)-分-秒設置(zhi)功能(neng),并且帶有每(mei)周七天分別顯示(shi)功能(neng) 壁掛(gua)式(shi)SF6氣體(ti)(ti)報(bao)警(jing)(jing)(jing)主機_SF6氧氣一(yi)體(ti)(ti)式(shi)探(tan)測器(qi)_SF6泄漏在線監(jian)測報(bao)警(jing)(jing)(jing)系(xi)統_SF6氣體(ti)(ti)在線監(jian)測報(bao)警(jing)(jing)(jing)裝置(zhi)_SF6氣體(ti)(ti)在線監(jian)測報(bao)警(jing)(jing)(jing)系(xi)統 三章:主要技(ji)術指標 3.1 壁掛(gua)式(shi)主機技(ji)術指標(DX6000H型) 3.1.1 工作電(dian)(dian)壓(ya): AC220V±15%,50Hz±1% 3.1.2 信號輸出: RS485 modbus_RTU 協議輸出 3.1.3 工作溫度: -20℃~+55℃ 3.1.4 工作濕(shi)度: ≤93%RH 3.1.5 顯示(shi)方式(shi): 列表顯示(shi),每(mei)頁顯示(shi)8組(zu)(zu)或(huo)10組(zu)(zu)數(shu)據(每(mei)組(zu)(zu)包括(kuo)SF6/02/溫度/濕(shi)度四種數(shu)據和兩種數(shu)據狀態(tai)) 3.1.6 上傳參數(shu): 默(mo)認(ren)ID 1(可(ke)調),默(mo)認(ren)波特率9600(可(ke)調) 3.1.7 人(ren)體(ti)(ti)感(gan)應(ying)(ying):默(mo)認(ren)開(kai)啟(qi)(qi)(qi)(qi)感(gan)應(ying)(ying)亮屏功能(neng) 3.1.8 屏幕保護:默(mo)認(ren)開(kai)啟(qi)(qi)(qi)(qi)亮屏5分鐘后(hou)自動息屏,人(ren)體(ti)(ti)感(gan)應(ying)(ying)或(huo)觸(chu)摸可(ke)亮屏 3.1.9 排(pai)(pai)(pai)(pai)風(feng)(feng)(feng)功能(neng):自動排(pai)(pai)(pai)(pai)風(feng)(feng)(feng),定(ding)時(shi)(shi)排(pai)(pai)(pai)(pai)風(feng)(feng)(feng),手動排(pai)(pai)(pai)(pai)風(feng)(feng)(feng),延(yan)時(shi)(shi)排(pai)(pai)(pai)(pai)風(feng)(feng)(feng),手動排(pai)(pai)(pai)(pai)風(feng)(feng)(feng)可(ke)設置(zhi)低1s,大12H,自動排(pai)(pai)(pai)(pai)風(feng)(feng)(feng)分為12組(zu)(zu),可(ke)設置(zhi)開(kai)啟(qi)(qi)(qi)(qi)組(zu)(zu)數(shu)、開(kai)啟(qi)(qi)(qi)(qi)日期(qi)、開(kai)啟(qi)(qi)(qi)(qi)時(shi)(shi)間及(ji)啟(qi)(qi)(qi)(qi)動時(shi)(shi)間(啟(qi)(qi)(qi)(qi)動時(shi)(shi)間可(ke)更(geng)改)功能(neng) sf6氣體(ti)(ti)報(bao)警(jing)(jing)(jing)裝置(zhi)_SF6氣體(ti)(ti)報(bao)警(jing)(jing)(jing)器(qi)_SF6報(bao)警(jing)(jing)(jing)裝置(zhi)_SF6報(bao)警(jing)(jing)(jing)主機_SF6報(bao)警(jing)(jing)(jing)器(qi)。

SF6行(xing)業安全法規摘錄 ■191條(tiao)(tiao) 裝(zhuang)有SF6設備的配(pei)電(dian)裝(zhuang)置室(shi)(shi)(shi)(shi)和SF6氣(qi)(qi)(qi)體實(shi)驗室(shi)(shi)(shi)(shi),必(bi)(bi)須裝(zhuang)設強力通(tong)風裝(zhuang)置。風口應設置在室(shi)(shi)(shi)(shi)內低部。■192條(tiao)(tiao) 在室(shi)(shi)(shi)(shi)內,設備充裝(zhuang)SF6氣(qi)(qi)(qi)體時(shi),周圍環境相對濕(shi)度應≤80%,同時(shi)必(bi)(bi)須開啟通(tong)風系(xi)統,并(bing)避免SF6氣(qi)(qi)(qi)體漏泄到工(gong)(gong)作(zuo)區。工(gong)(gong)作(zuo)區空氣(qi)(qi)(qi)中SF6氣(qi)(qi)(qi)體含(han)量(liang)不(bu)得超過1000ppm。■196條(tiao)(tiao) 工(gong)(gong)作(zuo)人員進(jin)(jin)入(ru)(ru)SF6配(pei)電(dian)裝(zhuang)置室(shi)(shi)(shi)(shi),必(bi)(bi)須先(xian)(xian)通(tong)風15min,并(bing)用(yong)檢(jian)漏儀測量(liang)SF6氣(qi)(qi)(qi)體含(han)量(liang)。盡量(liang)避免一人進(jin)(jin)入(ru)(ru)SF6配(pei)電(dian)裝(zhuang)置室(shi)(shi)(shi)(shi)進(jin)(jin)行(xing)巡(xun)視,不(bu)準一人進(jin)(jin)入(ru)(ru)從(cong)事檢(jian)修工(gong)(gong)作(zuo)。■198條(tiao)(tiao) 進(jin)(jin)入(ru)(ru)SF6配(pei)電(dian)裝(zhuang)置室(shi)(shi)(shi)(shi)低位區或電(dian)纜(lan)溝進(jin)(jin)行(xing)工(gong)(gong)作(zuo)應先(xian)(xian)檢(jian)測含(han)氧量(liang)(不(bu)低于18%)和SF6氣(qi)(qi)(qi)體含(han)量(liang)是否合格

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